Ever tried filing taxes, opening a U.S. bank account, or applying for a loan and hit a wall because you don’t have a Social Security Number? That’s where a taxpayer identification number (or TIN) can ...

The phrase government-issued identification number is intentionally broad. Depending on the country and the situation, it may refer to a passport number, driver’s license number, social security ...

Employee's Withholding Certificate – used by employees to indicate federal tax withholding preferences. Additional instructions posted on the Manage Your Taxes and Tax Elections. Request for Taxpayer ...